Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
ADDSiL™ 1319
ADDSiL™ 1319

Silicone Leveling Agent

ADDSiL™ 1319 is a polyether-modified polysiloxane designed as a surface additive for coating and ink formulations.


ADDSiL™ 1319 effectively reduces surface tension, thereby improving substrate wetting and enhancing flow and leveling. It also imparts a smooth surface feel and improves film fullness and gloss.


ADDSiL™ 1319 is suitable for both waterborne and solvent-borne coating systems.

ADDSiL™ 1319

Technical Data


Color and Appearance

Colorless to light yellow clear liquid

Active Content

100%

Density (25°C)

1.040 - 1.070

Viscosity (25°C)

1,500 - 4,000 cSt

Refractive Index (25°C)

1.430 - 1.450

These values are typical and are not intended for use as specifications.

Application


ADDSiL™ 1319 is mainly used in waterborne coatings and water-based ink systems. It can also be used in solvent-borne coatings to improve wetting, leveling, and surface feel.

Packing and Storage


  • ADDSiL™ 1319 is supplied in 25Kg pail.


  • Store in tightly closed original containers and protect from direct sunlight and moisture.


  • At temperatures below 10°C, it may become cloudy or wax-like. Gentle warming will restore its original liquid state without affecting performance. The shelf life is 24 months under recommended storage conditions.

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ADDSiL™ 1319